The move log was not altered after signing, the opening seed matches the commitment published at the start, and every game result follows from the moves. Not proven: that the platform's timestamps are honest.
Set checks
✓
seed commitment
sha256("7047693060344380770:set_01M6NXEGG5FKQV7182PVQ3JR9Y") = dda26c1c62a7bda4..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6NXEGG7EFHSF3KEC9YJ3C0W: verified
✓
signatures
26 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..26, every prev_hash links
✓
move log
26 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
26 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
26 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-05T13:12:55.701Z
S1 59796, S2 60000
20da3fd9c9
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T13:12:57.798Z
S1 59796, S2 59903
a0f6e272fa
20da3fd9c9
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T13:13:00.045Z
S1 59549, S2 59903
12395add89
a0f6e272fa
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-05T13:13:02.741Z
S1 59549, S2 59207
c6f557bab2
12395add89
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-05T13:13:05.014Z
S1 59276, S2 59207
88d5a2fe32
c6f557bab2
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-05T13:13:07.111Z
S1 59276, S2 59110
2b9ae61efd
88d5a2fe32
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-05T13:13:09.108Z
S1 59279, S2 59110
36f4d02bee
2b9ae61efd
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-05T13:13:11.203Z
S1 59279, S2 59015
fffe20dbbd
36f4d02bee
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-05T13:13:13.302Z
S1 59180, S2 59015
df17c46b1c
fffe20dbbd
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-05T13:13:15.409Z
S1 59180, S2 58908
10ccbd2daf
df17c46b1c
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-05T13:13:17.499Z
S1 59090, S2 58908
254a24bef7
10ccbd2daf
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-05T13:13:19.596Z
S1 59090, S2 58811
40cae98b12
254a24bef7
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-05T13:13:21.633Z
S1 59053, S2 58811
b4c319ad38
40cae98b12
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-05T13:13:23.815Z
S1 59053, S2 58629
422483cf48
b4c319ad38
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-05T13:13:25.910Z
S1 58958, S2 58629
a44548fff9
422483cf48
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-05T13:13:28.100Z
S1 58958, S2 58439
6daa995a04
a44548fff9
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-05T13:13:30.049Z
S1 59009, S2 58439
9b23e603ab
6daa995a04
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-05T13:13:32.024Z
S1 59009, S2 58464
2ab7e0b3ed
9b23e603ab
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-05T13:13:34.197Z
S1 58836, S2 58464
5ecd068e0a
2ab7e0b3ed
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-05T13:13:36.300Z
S1 58836, S2 58361
e43b1a661e
5ecd068e0a
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-05T13:13:38.307Z
S1 58829, S2 58361
67b007d431
e43b1a661e
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-05T13:13:40.271Z
S1 58829, S2 58397
e4e1494344
67b007d431
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-05T13:13:42.196Z
S1 58904, S2 58397
c4229f985b
e4e1494344
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-05T13:13:44.146Z
S1 58904, S2 58447
80db42f268
c4229f985b
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-05T13:13:46.072Z
S1 58978, S2 58447
138bb717b5
80db42f268
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-05T13:13:48.003Z
S1 58978, S2 58516
24d0f019d6
138bb717b5
sk_4707cd57
Game 2 m_01M6NXEGG9FHQTM6X3T7KDNTF4: verified
✓
signatures
23 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..23, every prev_hash links
✓
move log
23 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
23 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
23 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-05T13:12:55.699Z
S1 59798, S2 60000
8d596aed6d
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T13:12:57.731Z
S1 59798, S2 59968
8422b5ba9b
8d596aed6d
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T13:12:59.807Z
S1 59722, S2 59968
f46d834aff
8422b5ba9b
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-05T13:13:02.627Z
S1 59722, S2 59148
0d5ebd8a86
f46d834aff
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-05T13:13:04.998Z
S1 59351, S2 59148
4d4b879bc4
0d5ebd8a86
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-05T13:13:07.117Z
S1 59351, S2 59029
03fd16e9cd
4d4b879bc4
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-05T13:13:09.223Z
S1 59245, S2 59029
d9790a38da
03fd16e9cd
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-05T13:13:11.316Z
S1 59245, S2 58936
bb09162149
d9790a38da
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-05T13:13:13.315Z
S1 59246, S2 58936
fdfa9cf60d
bb09162149
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-05T13:13:15.403Z
S1 59246, S2 58848
4ca0e7560e
fdfa9cf60d
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-05T13:13:17.496Z
S1 59153, S2 58848
624ec32f3e
4ca0e7560e
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-05T13:13:19.598Z
S1 59153, S2 58746
51c57a9a61
624ec32f3e
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-05T13:13:21.628Z
S1 59123, S2 58746
030a231902
51c57a9a61
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-05T13:13:23.815Z
S1 59123, S2 58559
daec181aa4
030a231902
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-05T13:13:25.910Z
S1 59028, S2 58559
c13d5e0981
daec181aa4
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-05T13:13:28.099Z
S1 59028, S2 58370
e8ad5dad48
c13d5e0981
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-05T13:13:30.120Z
S1 59007, S2 58370
96c4d2e4c7
e8ad5dad48
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-05T13:13:32.107Z
S1 59007, S2 58383
dddf67e4bf
96c4d2e4c7
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-05T13:13:34.126Z
S1 58988, S2 58383
42fb07fc03
dddf67e4bf
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-05T13:13:36.108Z
S1 58988, S2 58401
0300fc0b7d
42fb07fc03
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-05T13:13:38.064Z
S1 59032, S2 58401
ac2323117a
0300fc0b7d
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-05T13:13:39.990Z
S1 59032, S2 58475
a5997da5fe
ac2323117a
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-05T13:13:41.932Z
S1 59090, S2 58475
8e1b5b8977
a5997da5fe
sk_4707cd57
Check it yourself
This page runs the checker on the server, which only shows what the platform says about itself. Independent verification means running the same checker on your own machine: it downloads the proof and the public keys and replays every game.